发明名称 |
Grossflaechiges,waermeisolierendes Wandelement |
摘要 |
A heat-insulating wall element has two thermoplastic foam materials adhered between two hard panels formed from metal or plastics material, the one 3 with the higher density at the edges of the panel, and the other cheaper thermoplastic foam material 4 forming the insulating material enclosed by the other parts of the panel. An adhesive 2 may be used. <IMAGE>
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申请公布号 |
DE3733248(C1) |
申请公布日期 |
1989.02.09 |
申请号 |
DE19873733248 |
申请日期 |
1987.10.01 |
申请人 |
SWECOM REEFER AB, UDDEVALLA, SE |
发明人 |
ROSEN, ANDERS, STENUNGSSUND, SE |
分类号 |
E04C2/20;E04C2/38;E04C2/40 |
主分类号 |
E04C2/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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